Offers carers vehicles to carry supplies (7)
I believe the answer is:
tenders
I believe this is a triple definition!
'offers' is the first definition.
(tender is a kind of offer)
'carers' is the second definition.
(people who tend to others)
'vehicles to carry supplies' is the third definition.
(type of vehicle for carrying things)
(Other definitions for tenders that I've seen before include "Dinghies towed by ships" , "Offers to do work for a stated amount" , "They provide supplies to other ships" , "Supply ships" , "Bids" .)